SDBC-DK3UG Datasheet, PDF (32/76 Pages) Silicon Laboratories – 4 buttons and 4 LEDs for custom purposes

SDBC-DK3 UG
Figure 41. Runtime Screen
In Figure 41, the runtime screen will summarize the current valid settings.
7.2.6. Results (PN9 Tests)
7.2.6.1. TX Output Spectrum
1. Set the center frequency of spectrum analyzer to the frequency under test.
2. Set span to 500 kHz and observe the TX spectrum.
7.2.6.2. Evaluation of TX Spectral Mask
Using the PN9 mode, users can observe the TX spectrum to evaluate FCC/ETSI compliance.
Figure 42. Spectrum Plot Demonstrating 40K Data Rate, 40K Deviation, GFSK Modulation
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Rev. 0.4